Adaptive-kernel density maps in projected phase-space (rest-frame velocities versus distances from the cluster centers) for the Reg-sigv (left panels) and Irr-sigv (right panels) stacks. Radii and velocities are in normalized units, using r_200,σ and v_200,σ for the normalization of radii and velocities, respectively. Upper panel: E, middle panel: S0, lower panel: S. Density contours are space logarithmically.